Berry, C. (1991). Voice and the actor (1st Collier Books ed.). Collier Books.
Citace podle Chicago (17th ed.)Berry, Cicely. Voice and the Actor. 1st Collier Books ed. New York: Collier Books, 1991.
Citace podle MLA (9th ed.)Berry, Cicely. Voice and the Actor. 1st Collier Books ed. Collier Books, 1991.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..